<template>
	<view class="normal-login-container">
		<view class="logo-content align-center justify-center flex">
			<image style="width: 100rpx;height: 100rpx;" :src="globalConfig.appInfo.logo" mode="widthFix">
			</image>
			<text class="title">檬橙校园</text>
		</view>
		<view class="login-form-content">
			<view class="input-item flex align-center">
				<view class="iconfont icon-user icon"></view>
				<input v-model="registerForm.username" class="input" type="text" placeholder="请输入账号" maxlength="30" />
			</view>
			<view class="input-item flex align-center">
				<view class="iconfont icon-password icon"></view>
				<input v-model="registerForm.password" type="password" class="input" placeholder="请输入密码"
					maxlength="20" />
			</view>
			<view class="input-item flex align-center">
				<view class="iconfont icon-password icon"></view>
				<input v-model="registerForm.confirmPassword" type="password" class="input" placeholder="请输入重复密码"
					maxlength="20" />
			</view>
			<view class="input-item flex align-center" style="width: 60%;margin: 0px;" v-if="captchaEnabled">
				<view class="iconfont icon-code icon"></view>
				<input v-model="registerForm.code" type="number" class="input" placeholder="请输入验证码" maxlength="4" />
				<view class="login-code">
					<image :src="codeUrl" @click="getCode" class="login-code-img"></image>
				</view>
			</view>
			<view class="action-btn">
				<button @click="handleRegister()" class="register-btn cu-btn block bg-blue lg round">注册</button>
			</view>
		</view>
		<view class="xieyi text-center">
			<text @click="handleUserLogin" class="text-blue">使用已有账号登录</text>
		</view>
	</view>
</template>

<script setup>
	import {
		getCodeImg,
		register
	} from '@/api/login'
	import user from '@/store/modules/user'
	import config from '@/config.js'
	import store from '@/store'
	import {
		ref
	} from "vue";

	const codeUrl = ref("");
	const captchaEnabled = ref(false);
	const globalConfig = ref(config);
	const registerForm = ref({
		username: "",
		password: "",
		confirmPassword: "",
		code: "",
		uuid: ''
	})

	getCode()
	// 用户登录
	function handleUserLogin() {
		uni.navigateTo(`/pages/login`)
	};
	// 获取图形验证码
	function getCode() {
		getCodeImg().then(res => {
			captchaEnabled.value = res.captchaEnabled === undefined ? true : res.captchaEnabled
			if (captchaEnabled.value) {
				codeUrl.value = 'data:image/gif;base64,' + res.img
				loginForm.value.uuid = res.uuid
			}
		})
	};
	// 注册方法
	async function handleRegister() {
		if (registerForm.value.username === "") {
			uni.showToast({
				title: '请输入您的账号',
				mask: false,
				duration: 1000
			});
		} else if (registerForm.value.password === "") {
			uni.showToast({
				title: '请输入您的密码',
				mask: false,
				duration: 1000
			});

		} else if (registerForm.value.confirmPassword === "") {
			uni.showToast({
				title: '请再次输入您的密码',
				mask: false,
				duration: 1000
			});

		} else if (registerForm.value.password !== registerForm.value.confirmPassword) {
			uni.showToast({
				title: '两次输入的密码不一致',
				mask: false,
				duration: 1000
			});

		} else if (registerForm.value.code === "" && captchaEnabled.value) {
			uni.showToast({
				title: '请输入验证码',
				mask: false,
				duration: 1000
			});

		} else {
			uni.showToast({
				title: '注册中，请耐心等待...',
				mask: false,
				duration: 1000
			});
			registers()
		}
	};
	// 用户注册
	async function registers() {
		register(registerForm.value).then(res => {
			uni.showModal({
				title: "系统提示",
				content: "恭喜你，您的账号 " + registerForm.value.username + " 注册成功！",
				success: function(res) {
					if (res.confirm) {
						uni.redirectTo({
							url: `/pages/login`
						});
					}
				}
			})
		}).catch(() => {
			if (captchaEnabled.value) {
				getCode()
			}
		})
	};
	// 注册成功后，处理函数
	function registerSuccess(result) {
		// 设置用户信息
		store.dispatch('GetInfo').then(res => {
					uni.switchTab({
						url: '/pages/index'
					});
				// uni.navigateBack()
		
			})
	}
</script>

<style lang="scss">
	page {
		background-color: #ffffff;
	}

	.normal-login-container {
		width: 100%;

		.logo-content {
			width: 100%;
			font-size: 21px;
			text-align: center;
			padding-top: 15%;

			image {
				border-radius: 4px;
			}

			.title {
				margin-left: 10px;
			}
		}

		.login-form-content {
			text-align: center;
			margin: 20px auto;
			margin-top: 15%;
			width: 80%;

			.input-item {
				margin: 20px auto;
				background-color: #f5f6f7;
				height: 45px;
				border-radius: 20px;

				.icon {
					font-size: 38rpx;
					margin-left: 10px;
					color: #999;
				}

				.input {
					width: 100%;
					font-size: 14px;
					line-height: 20px;
					text-align: left;
					padding-left: 15px;
				}

			}

			.register-btn {
				margin-top: 40px;
				height: 45px;
			}

			.xieyi {
				color: #333;
				margin-top: 20px;
			}

			.login-code {
				height: 38px;
				float: right;

				.login-code-img {
					height: 38px;
					position: absolute;
					margin-left: 10px;
					width: 200rpx;
				}
			}
		}
	}
</style>